You have a very strange idea of modern operating system development. Where is Pyro, then? As long as you don't publish it, it's just vapourware.

Vapourware, like Syllable 0.6.7??? We all know that all you really did was rebadge Syllable 0.6.6 as 0.6.7. Pyro will be released when it's ready to be released, & not before that. I suppose Syllable 0.6.8 is when you'll end up merging Server & Desktop? Not that there'll actually be a real merge. More than likely, you'll just toss Desktop & rebadge Server as both Server AND Desktop.